The emerging risks of local government reorganisation

For councils affected by LGR, preparing effectively for vesting day is not only about structural readiness. It requires a clear understanding of the emerging risk landscape that could affect, governance, financial sustainability, service delivery and organisational resilience from day one.

Drawing on insights from organisational change across the public sector, we highlight five areas that councils should consider as they prepare to transition into new authorities.

Governance and decision making

Governance arrangements represent a major risk area during LGR. Bringing together councils with different governance cultures, decision making frameworks, risk appetites and levels of delegation can create challenges and delay if not addressed early.

Without clarity on how decisions will be made, who holds authority and how accountability will operate, new authorities risk entering vesting day with overly complex or ambiguous arrangements. This can slow decision making, obscure responsibility and negatively affect service performance.

The risk is often heightened during transition, where shadow authorities, interim arrangements and legacy governance structures may operate alongside one another. This can lead to duplication, inconsistent decisions or unintended gaps in oversight.

To mitigate these risks, councils should establish streamlined governance structures early, informed by consultation across legacy authorities. Clear articulation of roles, responsibilities, escalation routes and decision thresholds is essential, alongside training and guidance to support members and officers in navigating the new arrangements with confidence.

Identifying key strategic risks

The merger of multiple councils through LGR creates a more complex risk landscape than any single organisation may have managed previously. Strategic risks often emerge from the interaction between different legacy authorities, each with its own social demographics, service responsibilities, financial pressures and operating environments.

New authorities should avoid reaching vesting day while still grappling with fundamental questions around service aggregation, systems integration, workforce capability or workload assumptions. Relying on a single legacy council’s risk register is unlikely to provide an accurate picture of the risks facing a larger, more complex organisation.

Instead, political and corporate leadership teams need to develop a forward looking view of strategic risk that reflects the combined geography, organisational culture, service demand and ambition of the new authority. This should be supported by clearly defined mitigations, ownership and escalation routes that are embedded ahead of vesting day, enabling the organisation to operate with clarity and confidence from the outset.

Data quality and information risk

Data quality is a longstanding challenge across the public sector and is often significantly amplified during times of transition. Councils typically operate across fragmented legacy systems, duplicated datasets and at times, with manual workarounds that lack consistency or clear ownership.

As organisations merge, the absence of a single, trusted source of information can undermine decision making, weaken financial and service planning and reduce confidence in management information. Poorly controlled data migration can also increase exposure to cyber incidents and the inappropriate handling of sensitive personal data, creating regulatory and reputational risk.

Addressing data quality early is therefore critical. Councils should prioritise the alignment of data definitions, governance arrangements and data management processes across legacy authorities. Establishing clear controls and accountabilities ahead of transition helps reduce data loss, strengthen compliance and provide the new authority with a reliable evidence base to support assurance and service delivery.

Skills gaps and workforce pressures

LGR often takes place against a backdrop of tight labour markets and increased competition for specialist skills. Uncertainty created by reorganisation can affect staff morale, increase turnover and lead to the early loss of critical expertise as individuals seek stability elsewhere.

Roles in finance, ICT, transformation, programme management, legal services and commissioning are particularly vulnerable yet are essential to managing the complexity of transition and maintaining safe services. Differences in pay, terms and organisational structures across legacy councils can further complicate recruitment and retention efforts.

In parallel, staff are frequently asked to manage additional workload alongside business as usual responsibilities, increasing the risk of burnout and reduced performance.

A clear workforce transition strategy is therefore essential. This should be aligned to critical functions and future operating models, supported by targeted retention measures, interim capacity planning and early investment in organisational development to ensure the new authority is appropriately skilled and resilient from vesting day.

Unrealistic timescales and delivery assumptions

Overly ambitious timelines represent a significant risk during LGR. The complexity involved in integrating services, systems and contracts across multiple councils is often underestimated, increasing the likelihood of rushed decisions, incomplete implementation and unresolved dependencies.

This risk can be compounded if programme management capacity is reduced too early, for example through the premature disbanding of programme or portfolio management arrangements once formal transition milestones are reached. While this may deliver short term cost savings, it can leave the new authority without sufficient coordination, oversight and assurance during the critical post vesting period.

Without strong programme management, organisations may experience fragmented delivery, inconsistent approaches to change and delays in decision making as competing priorities place pressure on limited senior capacity.

Councils should adopt realistic, phased delivery plans that extend beyond vesting day. Retaining appropriate programme and portfolio management capability into the early years of the new authority helps ensure that ongoing transformation activity, service change and emerging risks continue to be actively managed.

Preparing organisations to operate with confidence

Local Government Reorganisation brings unavoidable complexity and uncertainty. However, by considering governance arrangements and identifying emerging risks early and embedding robust risk management arrangements ahead of vesting day, councils can significantly improve their ability to transition successfully.

A clear understanding of strategic, operational and organisational risks supports better decision making, strengthens governance and helps protect service delivery during change. Ultimately, this positions new authorities to operate with confidence from day one and build a resilient foundation for the future.

For more information about anything discussed in this article please contact Michael Henley at zrs.enquiries@uk.zurich.com